What is the smallest number that must be subtracted from 500 to give a number that can be divided exactly by 6, by 8 and by 15?

What is the smallest number that must be subtracted from 500 to give a number that can be divided exactly by 6, by 8 and by 15?

A vector has terminal point (-3, 7) and begins at the origin. What is the Y-component of the unit vector that shares the same direction as this vector? Round to 2 decimal places

Students are having a fundraiser to help pay for a trip. Selling candy yields a profit of $2.45 while selling a box of pretzels yields a profit of $2.70. The demand for pretzels is at least twice...

a) ex < 8 b) ln(x)>-2

A. an = -1 + 3(n) B. an = -1 + 3(n - 1) C. an = -1 + 3 D. an = -1 + 3(n + 1)

Help me verify the problem for my precal class also explain how you found what idenetity to use.

Given the vectors: r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2>

Let f(x) = (3x2-9)/(x2-1) (a) What is the domain of f? (b) Is f odd, even, or neither?

arccos(-1/2)

The answer is between 0 < or equal to theta< 2pi

Show all work. 2, -7, -16, -25, ...

A. summation of negative forty five times n from n equals zero to fifteen B. summation of the quantity negative nine plus five n from n equals zero to fifteen C. summation of the quantity...

A. -4, 3, 10, 17, 24, 31 B. -4, 7, 14, 21, 28, 35 C. 3, 10, 17, 24, 31, 38 D. 0, 7, 14, 21, 28, 35

(a) find the values for P0a^x-2000 (b) estimate the country's population in 2010 to the nearest hundredth of a million (c) use f to det the year during which the country's populatio...

Csc(tan-1 √3/3)

tan-1(-1)

The answer is between 0 < or equal to theta< 2pi

I'm confused. Thank you for your help.

What is the equation for this problem?

A. 56 B. 63 C. -7 D. 20

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